The placebo effect is a powerful effect noted in scientific research that shows how simply believing something can often make it true… biologically.

Give someone a sugar pill and tell them it will make them smarter and they might become smarter.

The placebo effect is the ability of our beliefs regarding our own bodies and our own health to actually trigger changes in our biology – specifically in our neurochemistry and hormone balance.

If you tell someone they’re ill, then they become stressed and they produce more stress hormones like cortisol.

In turn, this strains the immune system and they actually become more ill.

Actually this is technically called a ‘nocebo’ – which is the ‘negative’ version of a placebo (normally placebo is used to describe things getting better).  So you can actually make yourself more unhealthy.

You can also make yourself better by believing you will get better. Obviously you can’t overcome a terminal illness, but simply by being positive you can increase your chances of a rapid recovery.

This is because being happy will cause physiological changes in your body: it will increase your production of positive mood hormones and it will keep you calmer.

The placebo effect can go a huge way to making things work out better for you and you don’t need a sugar pill to “placebo yourself” into acting more confident and becoming more confident as a result.

A great example is to look at it this way: when someone puts a ‘curse’ on someone, this can often have terrible negative impacts on their life.

That person’s belief that something bad will happen means their immune system can then suffer from the stress, their unconscious mind starts sabotaging them and they give off negative vibes in social situations.

The result is that they are more likely to get ill and tired, they become more accident prone and people don’t want to be around them. Powerful stuff!

Studies have shown that being anxious actually causes you to look for negative things and to miss opportunities.

A tense, anxious, ‘unlucky’ person won’t see that $50 note on the sidewalk because they’re too busy being negative.

Happy, positive people with self-belief do notice these things.

Believing in yourself then and believing you have things going for you can put all of these effects in reverse.

If you believed that you had taken a pill to turn you into a super hero and you genuinely believed it, your life would likely pick up in a lot of areas.


Evan Bang
Evan Bang

teaches easy to understand methods and strategies to building your online business, overcoming your challenges and removing your obstacles. He believes in helping others develop positive changes inside of themselves to create positive changes outside of themselves. He is inspired by helping others succeed.

    2 replies to "How the Placebo Effect Can Impact Our Confidence and Happiness"

    • Aaron Martinez

      This was a good explanation of how the placebo effect works. I recommend reading “Breaking the Habit of Being Yourself” by Dr. Joe Dispenza. Thoughts are things and when I attended an event he spoke at, he actually showed videos of neurons firing which I thought was pretty cool.

      • Evan Bang

        Hey Aaron! Thanks for the share and the feedback. I greatly appreciate you stopping by. I just added your recommended to my Amazon cart so I’ll remember to grab myself a copy.

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